The wonder of the planetarium is due a renaissance, and when it comes Berlin’s Zeiss Planetarium will be at the forefront. One of the last buildings built by the GDR, this is the most advanced of its kind in Europe and an absolute must for lovers of all things astronomy. The entire spectrum of natural sciences are embraced here, with a healthy dab of music, culture and more. Be aware that it is closed on Monday, but ready and waiting throughout the rest of the week.